three peak装饰用手帕山字形插法threenum.三n.三；三个adj.三个的three-phase diesel power set三相柴油发电机组three thousand and forty eight(=3048) 三千零四十八three hundred and seventy nine(=379) 三百七十九three phase auto-transformer三相自耦变压器Three-dimension extract test三维试验three dimensional human bodies三维人体three-ring gear transmission三环传动three hundred and eighty seven(=387) 三百八十七three beam colour picture tube三枪三束彩色显像管three hundred and twenty seven(=327) 三百二十七